Flow price: --
eee7eaf3c1eb5c8c9833b8a17e5999b9bec5ed4e9d8ef2aab6af1bcbcdce3160

Transaction

Hash: eee7eaf3c1eb5c8c9833b8a17e5999b9bec5ed4e9d8ef2aab6af1bcbcdce3160
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> eee7eaf3c1eb5c8c9833b8a17e5999b9bec5ed4e9d8ef2aab6af1bcbcdce3160:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
eee7eaf3c1eb5c8c9833b8a17e5999b9bec5ed4e9d8ef2aab6af1bcbcdce3160
Status:
ERROR
Block height:
40232903
Block id:
ba708cb2e12752b66fc4e3d4c753486bc006d5eb59d5d5eff67d8b6d2c53689a
Timestamp:
Thursday 3 November 2022 at 16:22:52 UTC
()
Proposer:
Authorizers:
Gas used:
23